Webster, Jody M; Ravelo, Ana Christina; Grant, Hannah; Stewart, Margaret S; Rydzy, Marisa; Le Ber, Erwan; Allison, Nicola; Asami, Ryuji; Boston, Brian; Braga, Juan-Carlos; Brenner, Logan; Chen, Xuefei; Chutcharavan, Peter; Dutton, Andrea; Felis, Thomas; Fukuyo, Naoto; Gischler, Eberhard; Greve, Sahra; Hagen, Amy; Hamon, Youri; Hathorne, Ed C; Humblet, Marc; Jorry, Stephan J; Khanna, Pankaj; McGregor, Helen V; Mortlock, Richard A; Nohl, Theresa; Potts, Donald C; Prohaska, Ana; Prouty, Nancy G; Renema, Willem; Rubin, Kenna Harmony; Westphal, Hildegard; Yokoyama, Yusuke (2025): Description of lithologic section units of IODP Hole 389-M0097B [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987647 (DOI registration in progress)
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Published: 2025-11-25
Abstract:
Description of lithologic section units from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs). The content of this dataset is based on the visual core descriptions (VCD) done by sedimentologists during the onshore phase of expedition 389 (2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen). For digitalization of the information, content of the hand-drawn VCD sheets was transferred into the mobile Drilling Information System (mDIS) database. The present dataset forms the basis for the digital lithologic columns and composite plots archived under the titles Visual core description of IODP Hole 389-M00###.
For further methodological information see methods chapter in Webster, J.M. et al., 2025 https://doi.org/10.14379/iodp.proc.389.2025
Keyword(s):
Related to:
Webster, Jody M; Ravelo, Ana Christina; Grant, Hannah; Stewart, Margaret S; Rydzy, Marisa; Le Ber, Erwan; Allison, Nicola; Asami, Ryuji; Boston, Brian; Braga, Juan-Carlos; Brenner, Logan; Chen, Xuefei; Chutcharavan, Peter; Dutton, Andrea; Felis, Thomas; Fukuyo, Naoto; Gischler, Eberhard; Greve, Sahra; Hagen, Amy; Hamon, Youri; Hathorne, Ed C; Humblet, Marc; Jorry, Stephan J; Khanna, Pankaj; McGregor, Helen V; Mortlock, Richard A; Nohl, Theresa; Potts, Donald C; Prohaska, Ana; Prouty, Nancy G; Renema, Willem; Rubin, Kenna Harmony; Westphal, Hildegard; Yokoyama, Yusuke (2025): Hawaiian Drowned Reefs. Proceedings of the International Ocean Discovery Program, International Ocean Discovery Program, 389, https://doi.org/10.14379/iodp.proc.389.2025
Project(s):
Coverage:
Latitude: 19.942109 * Longitude: -156.062877
Date/Time Start: 2023-09-10T00:00:00 * Date/Time End: 2023-09-12T00:00:00
Minimum Elevation: -414.6 m * Maximum Elevation: -414.6 m
Event(s):
389-M0097B (KAW-04Bb) * Latitude: 19.942109 * Longitude: -156.062877 * Date/Time Start: 2023-09-10T00:00:00 * Date/Time End: 2023-09-12T00:00:00 * Elevation: -414.6 m * Location: Hawaii, USA * Campaign: Exp389 (Hawaiian Drowned Reefs (HDR)) * Basis: MMA Valour * Method/Device: Benthic Portable Remotely Operated Drill (PROD5) * Comment: IGSN: IBCR0389EHI5101. Spatial reference system (SRS): 4626. Comment: LAT water depth: 414m. Washed to 34.36m. Maximum number of barrels used.
Comment:
Data was submitted and proofread by Vera Barbara Bender, MARUM - Center for Marine Environmental Sciences (University Bremen) on behalf of ECORD Science Operator Data Management (https://www.ecord.org).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | DSDP/ODP/IODP sample designation | |||
| 3 | Depth, composite top | Depth comp top | mcd | MCD Interval Top [m] | ||
| 4 | Depth, composite bottom | Depth comp bot | mcd | MCD Interval Bottom [m] | ||
| 5 | Lithologic unit/sequence | Unit | Visual description | |||
| 6 | Lithologic unit/sequence | Unit | Visual description | Rock Class | ||
| 7 | Lithology/composition/facies | Lithology | Visual description | Short description | ||
| 8 | Color description | Color desc | Visual description | Munsell Rock Color Chart Code | ||
| 9 | Core disturbance | Disturbance | Visual description | |||
| 10 | Bioturbation | Bioturbation | Visual description | Bioturbation Intensity | ||
| 11 | Bioturbation | Bioturbation | Visual description | Bioturbation Taphonomy | ||
| 12 | Fossils | Fossils | Visual description | |||
| 13 | Lithology/composition/facies | Lithology | Visual description | Main description |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
300 data points
Data
| 1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Depth comp top [mcd] (MCD Interval Top [m]) | 4 Depth comp bot [mcd] (MCD Interval Bottom [m]) | 5 Unit (Visual description) | 6 Unit (Rock Class, Visual description) | 7 Lithology (Short description, Visual des...) | 8 Color desc (Munsell Rock Color Chart Code...) | 9 Disturbance (Visual description) | 10 Bioturbation (Bioturbation Intensity, Visua...) | 11 Bioturbation (Bioturbation Taphonomy, Visua...) | 12 Fossils (Visual description) | 13 Lithology (Main description, Visual desc...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 389-M0097B | 389-M0097B-1R-1,0-150 | 34.36 | 35.86 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | slight | none | encrustation - multilayered;bioerosion | Pocillopora-undetermined;Porites-encrusting;Porites-branching;Porites-laminar;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Agariciidae-undetermined;Merulinidae-undetermined;Serp | Corals mostly Porites with few Pocillopora, some corals bored. CCA crusts with vermetids and Homotrema. Microbialite massive (some dendritic at the base), internally laminated. Cavities not entirely filled up with microbialite |
| 389-M0097B | 389-M0097B-1R-2,0-113 | 35.86 | 36.99 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Pocillopora-undetermined;Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Serp;Mollusc;Echinoderm | Corals mostly columnar Porites with few Pocillopora, some corals bored. CCA crusts with vermetids and Homotrema. Microbialite massive, very few dendritic, internally laminated. Some internal sediment with shells, echinoid spines and CCA. Rare incrustation of microbialite surface with serpulids. |
| 389-M0097B | 389-M0097B-2R-1,0-63 | 37.07 | 37.70 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema | Corals mostly columnar Porites, some corals highly bored. CCA crusts with vermetids and Homotrema. Microbialite massive, internally laminated. |
| 389-M0097B | 389-M0097B-3R-1,0-60 | 37.87 | 38.47 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | slight | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Porites-laminar;Porites-undetermined;Mollusc;Echinoderm;Foraminifera | Corals mostly columnar Porites, some corals highly bored. CCA crusts with vermetids and Homotrema. Microbialite massive, internally laminated. Internal sediment with shells, echinoid spine, foraminifers |
| 389-M0097B | 389-M0097B-4R-1,0-150 | 38.50 | 40.00 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Mollusc;Echinoderm;Porites-massive;Pocillopora-undetermined;Coral-undetermined;Serp;Porites-undetermined | Corals (Porites and Pocillopora), some corals highly bored (Entobia). CCA crusts with vermetids and Homotrema. Microbialite massive, internally laminated, transitioning to dendritic towards the cavities. Internal sediment with shells, echinoid spines |
| 389-M0097B | 389-M0097B-4R-2,0-48 | 40.00 | 40.48 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Pocillopora-undetermined;Serp | Corals (Porites and Pocillopora), some corals highly bored (Entobia). CCA crusts with vermetids and Homotrema. Microbialite massive, internally laminated. |
| 389-M0097B | 389-M0097B-5R-1,0-150 | 40.39 | 41.89 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Pocillopora-undetermined | Corals (Porites mainly columnar and Pocillopora). CCA crusts with vermetids and Homotrema. Microbialite massive, internally laminated (weakly). Some areas dendritic. |
| 389-M0097B | 389-M0097B-5R-2,0-122 | 41.89 | 43.11 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Mollusc;Echinoderm | Corals (Porites mainly columnar). CCA crusts with vermetids and Homotrema. Microbialite massive, internally laminated (weakly). Some areas dendritic. Internal sediments with shells and echinoid spines |
| 389-M0097B | 389-M0097B-6R-1,0-151 | 43.12 | 44.63 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema;Mollusc | Corals (Porites mainly columnar), some highly bioeroded. One very long specimen (about 1 m long). CCA crusts with vermetids and Homotrema. Microbialite massive, few faintly laminated. Internal sediments with shells. |
| 389-M0097B | 389-M0097B-6R-2,0-130 | 44.63 | 45.93 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Porites-columnar;Coralline algae;Vermetidae;Homotrema | Corals (Porites branching, one doubtful columnar), some highly bioeroded. One very long specimen (about 1 m long). CCA crusts very thick (up to 40 cm), with vermetids and Homotrema. Microbialite massive, laminated. |
| 389-M0097B | 389-M0097B-7R-1,0-150 | 45.88 | 47.38 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Homotrema;Serp | Top 5 cm is unconsolidated sediment (fall in?) with gastropod, echinoids, and corals. 5-150: Corals (Porites branching), some highly bioeroded are encrusted by CCA crusts (up to 20mm), occasionally with Homotrema. Microbialites are columnar to dendritic( internally laminated or structureless). Wihtin the microbialites are pecten/gastropods, or echinoid spines. |
| 389-M0097B | 389-M0097B-7R-2,0-78 | 47.38 | 48.16 | FRW-MicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Homotrema;Gastropod | Corals (Porites branching), are encrusted by CCA crusts (up to 20mm). Microbialites are columnar to dendritic( internally laminated or structureless). Discolouration at the contract of microbialite with coral/CCA. |
| 389-M0097B | 389-M0097B-8R-1,0-86 | 48.64 | 49.50 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Gastropod;Echinoderm | Corals (robust branching Porites), are encrusted by thin CCA crusts. Microbialites are dendritic dominently |
| 389-M0097B | 389-M0097B-8R-1,86-108 | 49.50 | 49.72 | FRW-AlgBound | Sedimentary-Carbonate | boundstone | N9 | none | none | encrustation - multilayered;bioerosion | Coralline algae;Homotrema;Vermetidae | Thick CCA crust |
| 389-M0097B | 389-M0097B-8R-1,108-151 | 49.72 | 50.15 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Porites-columnar | Coralgal microbialite boundstone: Corals (columnar and branching Porites), are encrusted by thin CCA crusts. Microbialites are columnar to dendritic. |
| 389-M0097B | 389-M0097B-8R-2,0-61 | 50.15 | 50.76 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Porites-laminar | Coralgal microbialite boundstone: Corals (branching and laminar Porites), are encrusted by thin CCA crusts (4-10 mm). Microbialites are columnar to dendritic. Discolouration at microbialite contact with coral/CCA. |
| 389-M0097B | 389-M0097B-8R-2,61-88 | 50.76 | 51.03 | FRW-AlgBound | Sedimentary-Carbonate | boundstone | N9 | none | none | encrustation - multilayered;bioerosion | Coralline algae;Vermetidae | Thick CCA crust with abundant vermetids and tubes. |
| 389-M0097B | 389-M0097B-8R-2,88-112 | 51.03 | 51.27 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Porites-laminar | Coralgal microbialite boundstone: Corals (branching and laminar Porites), are encrusted by thin CCA crusts (5-10 mm). Microbialites are dendritic. |
| 389-M0097B | 389-M0097B-9R-1,0-149 | 51.39 | 52.88 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Porites-laminar;Vermetidae;Homotrema | Coralgal microbialite boundstone: Corals (branching and laminar Porites), are encrusted by thin CCA crusts). Various forms (columnar to dendritic) of Microbialites identified. Microbialites are encrusting various bioclasts. |
| 389-M0097B | 389-M0097B-9R-2,0-130 | 52.88 | 54.18 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Vermetidae;Porites-massive;Pocillopora-undetermined | Coralgal microbialite boundstone: Corals (massive and branching Porites), are encrusted by thin CCA crusts). Columnar - laminar Microbialites dominantly. |
| 389-M0097B | 389-M0097B-10R-1,0-47 | 54.14 | 54.61 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Porites-massive | Coralgal microbialite boundstone: Corals (massive and branching Porites), are encrusted by thin CCA crusts). Columnar - laminar Microbialites dominantly. |
| 389-M0097B | 389-M0097B-11R-1,0-138 | 54.82 | 56.20 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Porites-columnar;Vermetidae;Homotrema | Coralgal microbialite boundstone: Corals (branching and columnar Porites), are encrusted by CCA crusts). Columnar - laminar to dendritic Microbialites dominantly. Rhodoliths (?) |
| 389-M0097B | 389-M0097B-11R-2,0-40 | 56.20 | 56.60 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Vermetidae | Coralgal microbialite boundstone: Corals (branching Porites) are encrusted by thick CCA crusts). Columnar - laminar to dendritic Microbialites. |
| 389-M0097B | 389-M0097B-12R-1,0-139 | 56.57 | 57.96 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Vermetidae;Homotrema;Gastropod;Porites-massive | Coralgal microbialite boundstone: Corals (branching + massive Porites) are encrusted by CCA crusts). Columnar to dendritic Microbialites. |
| 389-M0097B | 389-M0097B-12R-2,0-46 | 57.96 | 58.42 | FRW-CorAlgMicrobBound | Sedimentary-Carbonate | boundstone | 5Y 7/2;5Y 8/1;N9 | none | none | encrustation - multilayered;bioerosion | Porites-branching;Coralline algae;Vermetidae;Homotrema;Gastropod | Coralgal microbialite boundstone: Corals (branching Porites) are encrusted by CCA crusts). Columnar to dendritic Microbialites. |